1. Epigenetics TGF-beta/Smad Anti-infection Immunology/Inflammation
  2. PKC SARS-CoV IFNAR
  3. SB2960

SB2960 是一种活化蛋白 C 激酶 1 受体 (RACK1) 结合剂,其与人源蛋白的 KD 值为 5.65 μM。SB2960 可促进应激颗粒 (SG) 形成,并对多种病毒物种表现出强效抗病毒 (antiviral) 活性。SB2960 通过调控宿主抗病毒免疫应答,以极低的细胞毒性抑制病毒复制。SB2960 可提高 RACK1 的热稳定性,并降低 SARS-CoV-2 N 蛋白水平。SB2960 可增强 I 型干扰素 (IFN-β) 的表达,同时抑制 RIG-I、ISG56 和 RANTES 的表达。SB2960 可用于病毒感染相关研究。

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SB2960

SB2960 Chemical Structure

CAS No. : 3111225-79-4

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

SB2960 is a receptor for activated protein C kinase 1 (RACK1) binder with a human KD of 5.65 μM. SB2960 can promote stress granule (SG) formation and exhibit potent antiviral activity across diverse viral species. SB2960 suppresses viral replication with minimal cytotoxicity by modulating host antiviral immune responses. SB2960 increases the thermal stability of RACK1 and reduces SARS-CoV-2 N protein levels. SB2960 enhances type I interferon (IFN-β) expression and inhibits RIG-I, ISG56, and RANTES expression. SB2960 can be used for the research of virus infection[1].

IC50 & Target[1]

RACK1

 

SARS-CoV-2

 

体外研究
(In Vitro)

SB2960 (1.2-100 μM) 可在 Vero 细胞中诱导应激颗粒形成,其 EC50 为 12.31 μM,并以剂量依赖的方式降低 SARS-CoV-2 N 蛋白水平[1]
SB2960 (0.2-100 μM) 在 Vero、Calu-3 和 Huh7 细胞中表现出针对多种 RNA 病毒的广谱抗病毒活性,其 IC50 值介于 3.01 至 5.45 μM 之间[1]
SB2960 (20 μM;24 h) 可调节经 poly (I:C) 处理的G3BP1-GFP U-2 OS 细胞中的抗病毒基因表达[1]
SB2960 (0-30 μM) 与 Remdesivir (HY-104077) 和 Nirmatrelvir (HY-138687) 在 Vero 细胞中联合抗 SARS-CoV-2 时具有协同作用,且 ZIP 协同评分较高[1]
SB2960 (0.39-700 μM;24 h) 在 Vero 细胞和 G3BP1-GFP U-2 OS 细胞中表现出低细胞毒性,其 CC50 大于 100 μM[1]
SB2960 (20μM;24 h) 可提高 Vero 细胞和 G3BP1-GFP U-2 OS 细胞中 RACK1 的热稳定性[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis[1]

Cell Line: Vero and G3BP1-GFP U-2 OS cells
Concentration: 40 μM (CETSA)
Incubation Time: 2 h (CETSA)
Result: Increased the thermal stability of RACK1, with a higher melting temperature (Tm) compared to DMSO-treated cells.

Real Time qPCR[1]

Cell Line: G3BP1-GFP U-2 OS cells
Concentration: 20 μM
Incubation Time: 24 h
Result: Enhanced IFN-β expression in poly(I:C)-stimulated cells while attenuating RIG-I, ISG56, and RANTES expression.
分子量

656.66

Formula

C34H31F3N8O3

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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  • 稀释计算器

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
SB2960
目录号:
HY-181165
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